html,body{
    margin: 0;
    padding: 0;
    height: 100%;
    width: 100%;
    /* background: url(../images/login_bg.jpg) no-repeat center; */
    background-size: cover;
}
.loginAndRegBox{
       width: 400px;
       height: 310px;
       background-color:rgba(255, 255, 255, .1);
       position: absolute;
       top: 50%;
       left: 50%;
       transform: translate(-50%,-50%);

}
.title-box{
    height: 60px;
    background: url(../images/login_title.png) no-repeat center;
}
.reg-box {
    display: none;
}
.layui-form {
    padding: 0 30px;
}
.layui-form-item{
    position: relative;
}
.layui-icon{
    position: absolute;
    left: 10px;
    top: 10px;
}
 .layui-input {
   padding-left: 32px;
 }
 .layui-form-item{
     text-align: center;
 }
